| (84) |
Designated Contracting States: |
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AT BE CH DE FR GB IT LI LU NL SE |
| (30) |
Priority: |
20.07.1987 US 19870075465 02.06.1988 US 19880203533
|
| (71) |
Applicant: Sunwell Engineering Company Limited |
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Woodbridge Ontario L4L 4X7 (CA) |
|
| (72) |
Inventors: |
|
- GOLDSTEIN, Vladimir, Leonidovich
Toronto, Ontario M4P LZ2 (CA)
- DAVID, L., A.
Downsview, Ontario M11 3X8 (CA)
|
| (74) |
Representative: Marsh, Roy David |
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Urquhart-Dykes & Lord Midsummer House 411C Midsummer Boulevard Central Milton Keynes MK9 3BN Central Milton Keynes MK9 3BN (GB) |
|